Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 4 files:
- drivers/staging/media/ipu7/ipu7-boot.c
- drivers/staging/media/ipu7/ipu7-dma.c, line 242
- drivers/staging/media/ipu7/ipu7-fw-isys.c, line 134
- drivers/staging/media/ipu7/ipu7-isys.c, line 609
Smatch caller information:
drivers/staging/media/ipu7/ipu7-isys.c alloc_fw_msg_bufs() -> ipu7_dma_alloc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | size | 240 |
| PARAM_VALUE | 2 | dma_handle | 4425948522470551552 |
| PARAM_VALUE | 3 | gfp | 3264 |
| PARAM_VALUE | 4 | attrs | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | size | unit_byte |
drivers/staging/media/ipu7/ipu7-boot.c ipu7_boot_init_boot_config() -> ipu7_dma_alloc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sys | 4096-ptr_max |
| PARAM_VALUE | 0 | sys->auxdev.dev.devres_head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | sys->auxdev.dev.devres_head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | sys->auxdev.dev.devres_head.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | sys->auxdrv | 4096-ptr_max |
| PARAM_VALUE | 0 | sys->auxdrv_data | 0-3,6-7,10,15-16,4096-ptr_max |
| PARAM_VALUE | 0 | sys->boot_config_size | 436 |
| PARAM_VALUE | 0 | sys->isp | 4096-ptr_max |
| PARAM_VALUE | 0 | sys->isp->isys->auxdev.dev.power.request | 0-4 |
| PARAM_VALUE | 0 | sys->isp->isys->auxdev.dev.power.runtime_error | s32min-(-17),(-15)-(-14),(-12),(-10)-s32max |
| PARAM_VALUE | 0 | sys->isp->isys->auxdev.dev.power.runtime_status | 0,2 |
| PARAM_VALUE | 0 | sys->isp->isys->auxdev.dev.power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | sys->mmu | 4096-ptr_max |
| PARAM_VALUE | 0 | sys->syscom | 4096-ptr_max |
| PARAM_VALUE | 1 | size | 436 |
| PARAM_VALUE | 2 | dma_handle | 4096-ptr_max |
| PARAM_VALUE | 3 | gfp | 3264 |
| PARAM_VALUE | 4 | attrs | 0 |
| BUF_SIZE | 0 | sys->syscom | 48 |
| DATA_SOURCE | 0 | sys | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | size | unit_byte |
drivers/staging/media/ipu7/ipu7-boot.c ipu7_boot_init_boot_config() -> ipu7_dma_alloc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sys | 4096-ptr_max |
| PARAM_VALUE | 0 | sys->auxdev.dev.devres_head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | sys->auxdev.dev.devres_head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | sys->auxdev.dev.devres_head.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | sys->auxdrv | 4096-ptr_max |
| PARAM_VALUE | 0 | sys->auxdrv_data | 0-3,6-7,10,15-16,4096-ptr_max |
| PARAM_VALUE | 0 | sys->boot_config | 4096-ptr_max |
| PARAM_VALUE | 0 | sys->boot_config->client_version_support.num_versions | 1 |
| PARAM_VALUE | 0 | sys->boot_config->config_version.major | 1 |
| PARAM_VALUE | 0 | sys->boot_config->config_version.minor | 0 |
| PARAM_VALUE | 0 | sys->boot_config->config_version.patch | 0 |
| PARAM_VALUE | 0 | sys->boot_config->length | 436 |
| PARAM_VALUE | 0 | sys->boot_config->syscom_context_config.max_input_queues | 0,17 |
| PARAM_VALUE | 0 | sys->boot_config->syscom_context_config.max_output_queues | 0,3 |
| PARAM_VALUE | 0 | sys->boot_config->uc_tile_frequency | 0-6375 |
| PARAM_VALUE | 0 | sys->boot_config_dma_addr | 0,4096-18446744073709547520 |
| PARAM_VALUE | 0 | sys->boot_config_size | 436 |
| PARAM_VALUE | 0 | sys->isp | 4096-ptr_max |
| PARAM_VALUE | 0 | sys->isp->isys->auxdev.dev.power.request | 0-4 |
| PARAM_VALUE | 0 | sys->isp->isys->auxdev.dev.power.runtime_error | s32min-(-17),(-15)-(-14),(-12),(-10)-s32max |
| PARAM_VALUE | 0 | sys->isp->isys->auxdev.dev.power.runtime_status | 0,2 |
| PARAM_VALUE | 0 | sys->isp->isys->auxdev.dev.power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | sys->isp->pdev->dev.iommu->pci_32bit_workaround | 0-1 |
| PARAM_VALUE | 0 | sys->mmu | 4096-ptr_max |
| PARAM_VALUE | 0 | sys->mmu->dmap->iovad.iova_rbtree_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | sys->mmu->dmap->mmu_info->dev->dma_uses_io_tlb | 1 |
| PARAM_VALUE | 0 | sys->mmu->dmap->mmu_info->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | sys->syscom | 4096-ptr_max |
| PARAM_VALUE | 0 | *sys->mmu->dmap->mmu_info->l1_pt | 0-4294967295 |
| PARAM_VALUE | 1 | size | 0,64-u32max |
| PARAM_VALUE | 2 | dma_handle | 4096-ptr_max |
| PARAM_VALUE | 3 | gfp | 3264 |
| PARAM_VALUE | 4 | attrs | 0 |
| BUF_SIZE | 0 | sys->syscom | 48 |
| CAPPED_DATA | 0 | sys->boot_config_dma_addr | 1 |
| CAPPED_DATA | 0 | sys->mmu->dmap->iovad.dma_32bit_pfn | 1 |
| DATA_SOURCE | 0 | sys | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/staging/media/ipu7/ipu7-fw-isys.c ipu7_fw_isys_init() -> ipu7_dma_alloc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sys | 4096-ptr_max |
| PARAM_VALUE | 0 | sys->auxdev.dev.devres_head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | sys->auxdev.dev.devres_head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | sys->auxdev.dev.devres_head.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | sys->auxdrv | 4096-ptr_max |
| PARAM_VALUE | 0 | sys->auxdrv_data | 0-3,6-7,10,15-16,4096-ptr_max |
| PARAM_VALUE | 0 | sys->isp | 4096-ptr_max |
| PARAM_VALUE | 0 | sys->syscom | 4096-ptr_max |
| PARAM_VALUE | 1 | size | 88 |
| PARAM_VALUE | 2 | dma_handle | 4025052520134864896 |
| PARAM_VALUE | 3 | gfp | 3264 |
| PARAM_VALUE | 4 | attrs | 0 |
| BUF_SIZE | 0 | sys->syscom | 48 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | size | unit_byte |